PureAire Monitoring Systems Air Check Advantage Ex, Instruction Manual

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PureAire Monitoring Systems, Inc.
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1: Introduction
The Air Check Ex Methyl iodide Monitor is a compact extractive gas sampling system designed for
the continuous detection and measurement of toxic gas leaks. It is capable of sampling over distances
of up to 100 feet (33 meters).
The Air Check Ex is a single point monitoring system built into an explosion proof water resistant
housing that may be wall mounted and is designed to require as little space for installation as
possible.
The system has the following features:

24 VDC operation

Built-in pyrolizer
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Integral digitally controlled sampling pump and flow system
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Local digital display
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User selectable dual level alarm and system fault relays

4-20 mA output

Renewable long life electrochemical sensor cell

Supervised electronics monitors sensor, pyrolizer and sample pump
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Ex proof enclosure is rated for Class 1, Division 1 Groups B, C & D